Applied, thanks.
On Fri, 08 Apr 2016, Laxman Dewangan wrote:
> Use devm_mfd_add_devices() for MFD devices registration and get
> rid of .remove callback to remove MFD child-devices. This is done
> by managed device framework.
>
> Signed-off-by: Laxman Dewangan <ldewangan@xxxxxxxxxx>
> CC: Guodong Xu <guodong.xu@xxxxxxxxxx>
>
> ---
> Changes from V1:
> - Convert mfd to MFD.
> - Run checkpatch with --strict option and fix warning.
>
> drivers/mfd/hi6421-pmic-core.c | 12 ++----------
> 1 file changed, 2 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/mfd/hi6421-pmic-core.c b/drivers/mfd/hi6421-pmic-core.c
> index f9ded45..3fd703f 100644
> --- a/drivers/mfd/hi6421-pmic-core.c
> +++ b/drivers/mfd/hi6421-pmic-core.c
> @@ -76,8 +76,8 @@ static int hi6421_pmic_probe(struct platform_device *pdev)
>
> platform_set_drvdata(pdev, pmic);
>
> - ret = mfd_add_devices(&pdev->dev, 0, hi6421_devs,
> - ARRAY_SIZE(hi6421_devs), NULL, 0, NULL);
> + ret = devm_mfd_add_devices(&pdev->dev, 0, hi6421_devs,
> + ARRAY_SIZE(hi6421_devs), NULL, 0, NULL);
> if (ret) {
> dev_err(&pdev->dev, "add mfd devices failed: %d\n", ret);
> return ret;
> @@ -86,13 +86,6 @@ static int hi6421_pmic_probe(struct platform_device *pdev)
> return 0;
> }
>
> -static int hi6421_pmic_remove(struct platform_device *pdev)
> -{
> - mfd_remove_devices(&pdev->dev);
> -
> - return 0;
> -}
> -
> static const struct of_device_id of_hi6421_pmic_match_tbl[] = {
> { .compatible = "hisilicon,hi6421-pmic", },
> { },
> @@ -105,7 +98,6 @@ static struct platform_driver hi6421_pmic_driver = {
> .of_match_table = of_hi6421_pmic_match_tbl,
> },
> .probe = hi6421_pmic_probe,
> - .remove = hi6421_pmic_remove,
> };
> module_platform_driver(hi6421_pmic_driver);
>
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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